removing some bugs in sgd.py
adding changes to the sgd.py
updating mlp.py
removing comment
updating mlp.py
removed some deprecated examples
Merge branch 'master' of github.com:lisa-lab/pylearn2
merge the dataset-get and dataset_get directory.

remove duplicate and copy the not duplicate files.
per-output monitoring of F1, precision, recall
added higher_is_better flag to SaveBest
Update the Travis file to build the Cython code.
Attempt to diagnose the Travis failure.
Invert argument order.
add NLL cost
fixed run_deep_trainer and updated the docs
added a unit test for the run_deep_trainer.py
Merge pull request #186 from nouiz/rm_duplicate_files

merge the dataset-get and dataset_get directory.
Fix test, PEP8, doc format.
Add comment that tell to don't use dataset_get.
Merge pull request #191 from nouiz/comment

Add comment that tell to don't use dataset_get.